From df463ba8e64f0f54a631fc855880059336267779 Mon Sep 17 00:00:00 2001
From: "Guido S. Nickels" <gsn@kernel-oops.de>
Date: Tue, 15 Apr 2014 13:27:14 +0200
Subject: [PATCH] fix for kernel >=3.13

for details see kernel commit: 7bd8f09f69f8a190f9b8334a07bb0a9237612314
Bluetooth: Add hdev parameter to hdev->send driver callback
---
 rtk_btusb.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/rtk_btusb.c b/rtk_btusb.c
index fa5df48..a4caad6 100644
--- a/rtk_btusb.c
+++ b/rtk_btusb.c
@@ -606,9 +606,8 @@ static int btusb_flush(struct hci_dev *hdev)
 	return 0;
 }
 
-static int btusb_send_frame(struct sk_buff *skb)
+static int btusb_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
 {
-	struct hci_dev *hdev = (struct hci_dev *) skb->dev;
 	struct btusb_data *data = GET_DRV_DATA(hdev);
 	struct usb_ctrlrequest *dr;
 	struct urb *urb;
@@ -617,6 +616,8 @@ static int btusb_send_frame(struct sk_buff *skb)
 
 	BT_DBG("%s", hdev->name);
 
+	skb->dev = (void *) hdev;
+
 	if (!test_bit(HCI_RUNNING, &hdev->flags))
 		return -EBUSY;